baber/WOPTO huggingface dataset:
Patent JP-2000294361-A (JP)
Title: Ion generating device
Inventor: HIGUCHI TADAO
IPC: A23L3/005
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To generate a large amount of negative ions by the impression of a high voltage while ensuring safety. SOLUTION: A high-voltage generator 12 housed in an enclosure 40 is connected to a negative-ion emitting needle 14 via an emission cable 16 with parts separated therefrom. The emission cable 16 is made up of three wires 26, 28, 30, separated from each other. An open end 26a of the first wire 26 with the other end connected to the high-voltage generator 12 and an open end 28a of the second wire 28 are positioned to confront each other leaving a fixed space between them. The other end of the second wire 28 is connected to a coupling 42 disposed in the enclosure 40. One end of the third wire 30 is connected to a mating coupling 48 capable of being removably coupled to the coupling 42. By coupling the coupling 42 to the mating coupling 48, the second wire 28 is connected to the third wire 30. The other end of the third wire 30 functions as the negative-ion emitting needle 14.
Patent JP-S5436066-A (JP)
Title: Vacuum cleaner with electrically driven brush attachment
Inventor: WATANABE SHIYUUJI
IPC: A47L9/28
Filed: 1977-08-26
Abstract: PURPOSE: To protect power source cord of vacuum cleaner from damages and facilitate handling of the same, by providing extension tubes or bent coupling tube with more than one cord connecting pieces in freely detachable and rotatable manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5436412-A (JP)
Title: Fuel nozzle for gas turbine
Inventor: KOTSUKAWA YOSHIHISA
IPC: F23R3/36
Filed: 1977-08-26
Abstract: PURPOSE: To prevent obstruction of fuel flow due to heat conduction at the fuel changing-over, by providing a gap between both fuel pathes, in the fuel nozzle for gas turbine to use and gas and liquid fuel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000289407-A (JP)
Title: Pneumatic tire
Inventor: KIMURA SHIGEO
IPC: B60C1/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire exhibiting extremely excellent control stability and vibrational comfortableness from the beginning to the middle or the last period of running. SOLUTION: This pneumatic tire with a tread part is composed of such rubber component at the tread part that 100 pts.wt. of the rubber composition contains 20 pts.wt. or more of softening agent including 5 pts.wt. or more of diene type homopolymer or vinyl aromatic hydrocarbon-diene type polymer as a low molecular weight polymer with a weight-average molecular weight of 2,000-100,000 while including 55 pts.wt. or less of softening agent other than the low molecular weight polymer, and, as the need arises 5.0 pts.wt. of specific dithiophosphate compound type re-crosslinking inhibitor or 0.5-5.0 pts.wt. of benzothiazole compound type re-crosslinking inbitor.
Patent JP-H10295063-A (JP)
Title: Method for resin-impregnation and hardening of electrical apparatus winding
Inventor: HIRAI HISASHI
IPC: H02K15/12
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To enhance a resin-impregnating property and electrical characteristics by a method, wherein a coil in which an insulating layer is formed around a conductor is arranged inside a pressure container, the pressure at the inside of the pressure container is decreased and an impregnating resin is injected from the end part of the coil. SOLUTION: A coil 7, for an electrical rotating machine, which is to be impregnated with a resin is arranged in the hollow part of a pressure container 1. In the coil 7, an insulating layer 702 is formed around a conductor 701. Then, a resin introduction pipe 3 is connected to the end part of the coil 7 via a connection part 8. In this state, the pressure at the inside of the pressure container 1 is reduced via a decompression port 10, and at the same time, an impregnating resin is injection from the end part of the coil 7 via the resin introduction pipe 3.  In this case, the face of an impregnating resin 5 in a resin storage tank 4 is pressurized by an external gas 6, the impregnating resin 5 which is injected into the end of the coil 7 from the resin introduction pipe 3 is pressurized, and a difference in pressure applied to an insulating layer 702 from the inside of the coil is made large. Thereby, a resin-impregnating property and electrical characteristics can be enhanced.
Patent JP-S5226147-A (JP)
Title: Switching circuit
Inventor: SATOU YOSHITOMO
IPC: H02H7/20
Filed: 1975-08-22
Abstract: PURPOSE:The switching circuit using a thyristor which corresponds to a continous abnormal signal and which is capable of obtaining a negative large voltage for output tube protection with ease.
Patent JP-H04228796-A (JP)
Title: Rock drill
Inventor: GERUHARUTO RUMUPU
IPC: E21B10/56
Filed: 1991-04-08
Abstract: PURPOSE: To improve the removal efficiency of a machined substance by effectively grinding the machined substance with high operation efficiency. CONSTITUTION: In a rock drill with a shaft 1 and a pouching head 2, a front end face 3 in the propulsion direction of the punching head 2 is provided with a cutter plate 4 and a cutter rod 5. The diameter line of the cutter rod 5 is arranged with a non-orthogonal relationship with that of the cutter plate 4, thus expanding a removal groove 6.
Patent JP-H042752-A (JP)
Title: Method and device for coating semiconductor lead with solder
Inventor: OSAWA KENJI
IPC: C23C2/10
Filed: 1990-04-19
Abstract: PURPOSE:To stably form a thick solder layer only on the lead of a semiconductor by coating a hooped semiconductor part except its lead with a polymer material and then transferring a molten solder to the lead by a roller. CONSTITUTION:A hooped semiconductor part 11 is raised in direction of the arrow, and a UV-curing resin is applied on the surface of the lead outer area 14 by the transfer auxiliary roller 3 and transfer roller 4 in an ink tank 2 contg. a UV-curing resin ink 5 and cured by the UV from a UV lamp 6 provided at the upper part. The part is passed between the transfer roller 9 in a tank 8 contg. molten solder 10, and the molten solder 10 is applied in the thickness, e.g. 8-15mum, on the lead 12 of the part 11 free of the resin layer. In this case, although the transfer roller 9 is brought into contact with the part of the lead area 14, the molten solder is not deposited thereon thanks to the presence of the resin coating layer, molten solder is not introduced into a sprocket hole 15, etc., and a good-quality solder layer is formed only on the lead of the semiconductor part.
Patent JP-H08298394-A (JP)
Title: Dispenser
Inventor: UMA TSUKIHEI
IPC: H05K3/32
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a dispenser, e.g. a liquid dispenser or a liquid coater, in which the efficiency of coating work and the accuracy of coating are enhanced while solving the problem of mechanical vibration. CONSTITUTION: A head is moved to a desired position by a moving means in X-Y plane and a coating means provided in the head is brought close to an object by a Z-axis moving means in order to coat the object with a liquid ejected through an opening at the tip of the coating means. In such dispenser A, two sets of X-Y plane moving means (4, 5, 6, 7, 10, 11) are provided independently and each set of moving means is provided with a coating means and a head 8, 9 having Z-axis moving means.
Patent JP-S5436339-A (JP)
Title: Powder coating composition
Inventor: TAKARAYAMA HISASHI
IPC: C09D5/46
Filed: 1977-08-25
Abstract: PURPOSE: Electrostatic powder a coating conducted using amixture of a specific amount of thermosetting polyester powder coating containing blocked isocyanate as a curing agent and another specific amount of thermosetting acrylic powder coating bearing glycidyl groups thus enabling delustered finishing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5226112-A (JP)
Title: Synchronous signal tail attach equipment in facsimile
Inventor: HIYOUDOU KUNIO
IPC: H04N1/36
Filed: 1975-08-25
Abstract: PURPOSE: When the width of an input synchronous signal is within the range of the prescribed value, the malfunction due to a picture signal shall be prevented by conducting a synchronous operation and an accurate operation be obtained with a simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07287162-A (JP)
Title: Image input device with automatic focus adjusting means
Inventor: MIZOGUCHI YOSHIYUKI
IPC: G03B13/36
Filed: 1994-04-15
Abstract: PURPOSE:To enable high-speed, high-precision AF and to take a picture in an optimum exposure state by adjusting the exposure state according to the kind of a focus decision means and the brightness of a subject image. CONSTITUTION:The focus decision means 5 is an autocorrelation device and the image formation state of the subject is decided by an AF system utilizing autocorrelation. An image formation state of the subject image is decided by AF system with a defocusing detection device 6. Then when the image formation state of the subject image is decided, the focus decision means by autocorrelation is driven and then a focus decision means by defocusing detection is driven. At this time, information on the exposure state of an exposure quantity adjusting means by the focus decision means by autocorrelation which is being driven is utilized to determine a next initial value of the exposure state of the exposure quantity adjusting means by the focus decision means by defocusing detection.
Patent JP-S584767-A (JP)
Title: Isonicotinic acid anilide derivative, its preparation, and plant growth regulating agent composed of said compound
Inventor: SUGIYAMA HIROSHI
IPC: A01N43/40
Filed: 1981-07-02
Abstract: NEW MATERIAL:The compound of formulaI(R1 is lower alkyl; R2 is H or lower alkyl; A is group of formula II or formula III; X is halogen; excluding isonicotinic acid-4-acetylanilide). EXAMPLE:Isonicotinic acid-4-chloro-2-(alpha-hydroxyethyl)anilide. USE:A plant growth regulating agent having excellent effect especially to gramineous plants. It strongly suppresses the growth of the plant, especially the growth of the height of the grass by seed treatment, soil treatment or foliar treatment, turns the color of the leaves in dark green, and gives healthily grown crops without causing the chemical damages such as withering of the leaves or the plants. The rate of application of the agent is 50-1,000g/10a. PROCESS:The compound of formulaIis prepared e.g. by reacting the isonicotinic acid anilide derivative of formula IV (Y is halogen) with the anilide derivative of formula V in a solvent, preferably in the presence of an acid acceptor at 0- 60 deg.C for 1-8hr.
Patent JP-H04332603-A (JP)
Title: Pressure molding device for ceramic laminated body
Inventor: KAMINAGA KENZO
IPC: B28B3/02
Filed: 1991-05-08
Abstract: PURPOSE:To provide a pressure molding device which can manufacture a ceramic laminated body whose quality is favorable. CONSTITUTION:A flexible and baggy pressure transfer member 2 provided with an arbitrary number of holding parts 3 which abuts against the undersurface side of a lid and holds ceramic plates 21, 22 under a laminated state on the undersurface side of the lid body is provided within a pressure region 31, in a pressure molding device 1 possessing a pressure-resistant vessel 32 provided with a pressure region 31 and the lid body 34; the arbitrary number of the ceramic plates 21, 22 are put within the pressure region under the laminated state; the outer circumferences of the arbitrary number of the ceramic plates 21, 22 are pressurized by sending a pressure fluid to the pressure region 31 with pressure and a ceramic laminated body is obtained. The title device is constituted so that pressure of the pressure fluid to be sent into the pressure region 31 with pressure is transferred to the ceramic plates 21, 22 in the holding part 3 under a laminated state through the pressure transfer member 2. With this construction, the ceramic laminated body 20 having a favorable quality can be obtained.
Patent JP-H10304644-A (JP)
Title: Stepping motor
Inventor: ROKUHARA NORITSUNA
IPC: H02K5/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which has low noise and has a high concentricity. SOLUTION: A stepping motor 1 is a hybrid one and has a stator 7 which has a stator core 8, having a plurality magnetic poles and a winding 9 wound around the stator core 8, brackets 5, 6 mounted on both sides of the stator 7, bearings 3, 4 fastened to the bases 51, 61 of the brackets 5, 6, and a rotor 14 rotatably supported by the bearings 3, 4. The bracket 5 has a sidewall 52 bent nearly at right angles with a principal plane of the base 51 by plastic- deforming a metal plate and is mounted so that the end of the sidewall 52 abuts against an end face of the stator core 8. In the base 51 of the bracket 5, a square first rib 54 surrounding an opening 511 and a second rib 55 connecting the first rib 54 and the sidewall 52 are formed.
Patent JP-S5728264-A (JP)
Title: Noncontact type electrometer
Inventor: AOKI MINORU
IPC: G01R5/28
Filed: 1980-07-28
Abstract: PURPOSE:To reduce measuring errors by removing dirt or the like on a detecting electrode or the like with the synchronous movement of a brush to the displacement of an aperture plate, as provided thereon. CONSTITUTION:When a solenoid 11 is actuated, a plunger 11a moves in the direction P and an aperture plate 3 displaced to a shielding position where an aperture 3a is kept from facing a detection electrode 4. When the solenoid 11 is put out of action, the aperture plate 3 is returned to the positon by pulling force of a return spring 12 where the aperture 3a faces the electrode 4. Thus, the surface potential of an object to be measured is measured. In this process, brushes 13 and 14 displace following the displacement of the aperture plate 3, while dirts or the like are removed from the perimeter of the detection electrode 4, an oscillatory electrode 9 and the aperture 3a. This prevents secular increase of noise due to dirts or the like entering a probe during the operation of the electrometer thereby ensuring accurate measuring results.
Patent JP-2000291299-A (JP)
Title: Cylinder lock
Inventor: NAKAI IKUO
IPC: E05B17/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To discharge dust infiltrated in an internal cylinder by forming at least one discharge hole in a side surface and/or a lower portion of an external cylinder of a cylinder lock. SOLUTION: At least one discharge hole 2 is formed in a lower portion of an external cylinder 1 of a disk tumbler lock, and at least one discharge hole 2 is formed in each side surface of the external cylinder 1. An internal cylinder 3 is rotatably fitted in the external cylinder 1, and a disk tumbler 16 is arranged in each slot of the internal cylinder 3 in a manner being movable in a direction of an internal cylinder diameter, followed by biasing the disk tumbler 16 in one direction by a tumbler spring 9, to thereby form the disk tumbler lock. Thus, when a pass key is inserted into a key hole 13 of the lock and when the internal cylinder 3 is rotated after releasing the lock, air movement occurs in the internal cylinder 3, and therefore dust in a space in the internal cylinder can be discharged via the discharge holes 2 to the outside.
Patent JP-S63270371-A (JP)
Title: Production of electro-conductive tiles
Inventor: KOKUBO KAZUTOSHI
IPC: C04B41/86
Filed: 1987-04-24
Abstract: PURPOSE:To lightening the color of glaze and avoiding the products from forming pinholes, by making the activator fritted, when an activator is added to tin oxide crystals as a substance for giving the glaze electro-conductivity. CONSTITUTION:Tin oxide as a substance for giving the glaze electro- conductivity and an activator of, e.g., an Sb compound which forms a solid solution in the tin oxide crystals to cause imbalance in electrons to develop electro-conductivity are added to a glaze mixture. At this time, the Sb compound is previously fritted, added to the glaze mixture and the mixture is coated on the tile surface and fired. The fritts are obtained by melting the Sb compound at elevated temperature, vitrifying by cooling and crushing into fine particles. During the fritting process, volatile components are evaporated off, thus pinhole formation can be prevented. Further, the color of the glaze can be lightened and the glaze can be tinted to a variety of colors.
Patent JP-H01276266-A (JP)
Title: Equipment operation method guiding device by natural language
Inventor: UKITA TERUHIKO
IPC: G06Q50/00
Filed: 1988-04-27
Abstract: PURPOSE:To miniaturize the scale of a knowledge base, and simultaneously, to execute a proper operation guide by combining the operation guide with the knowledge base and the operation guide with a manual data base. CONSTITUTION:Since the title device is equipped with both a knowledge base 15 and a manual data base 16 related to the operation method of equipment, the operation method guide of the equipment by the inquiry and answer of a natural language is restricted to the specific guide, and the scale of the knowledge base 15 is reduced. As to the guide not to be answered by the knowledge base 15, it can be compensated by guiding the operation method by the manual data base 16. Thus, when, for example, as to the guide in which a using frequency is predicted to be high, the answer by the knowledge base 15 is offered, and as to a function to be hardly used, the answer by the manual data base 16 is offered, the scale of the knowledge base 15 can be reduced, and simultaneously, the proper operation method guide can be executed.
Patent JP-H11294028-A (JP)
Title: Ventilation louver hood
Inventor: TORII TATSUYA
IPC: E06B7/082
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a louver hood capable of preventing rain water and show hitting the ground and the wall and blowing up from entering into a louver. SOLUTION: A ventilation louver hood 1 prevents rain water and snow from blowing into the interior through a ventilation louver 1 provided on a wall 11. The upper end, the lower end and the front of the ventilation louver hood 1 are provided with shield boards 2, 3, 4 and both side portions of the louver 1 is provided with a shield board 5 on a part of the lower portion, while all other portions are provided with an opening 6.
Patent JP-2000291303-A (JP)
Title: Locking device
Inventor: TAJIMA HIDEYUKI
IPC: E05B63/14
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a locking device capable of forming a guard arm lock and a main lock in one compact unit and improving operatibity and locking reliability. SOLUTION: This locking device has a guard bolt 41 moved to/from a front plate 27 with a shaft 29 connected to a cylinder lock or a thumb turn to be rotated, a dead bolt 51 protruded from a front plate 27 by the movement of the guard bolt 41 followed by the rotation of the shaft 29 further in the same direction, a strike 24 having a cutout 58 in which the guard bolt 41 is moved and a receiving hole 60 in which the dead bolt 51 is moved, a guard arm 26 having all expansive length and having the base end provided to be rotatable with respect to the strike 24 and the annular end 26a arranged in the cutout 58, so that the guard bolt 41 is latched to the annular end 26a to restrict the opening angle of a door,  and a hook dead 59 rockably provided to follow the movement of the dead bolt 51 so as to rockable with the protrusion of the dead bolt 51 to cause the protrusion of a wedged end 59b to pass through the receiving hole 60 and latch to the back.
Patent JP-H08295048-A (JP)
Title: Image forming apparatus
Inventor: KANAI HIDETOSHI
IPC: B41J2/52
Filed: 1995-04-26
Abstract: PURPOSE: To form an image of high quality inclusive binary and multigradation image data by outputting a signal showing the abnormality of a laser output unit when the error current outputted with respect to image data by an error amplifier exceeds a preset threshold value. CONSTITUTION: An LD(laser diode) unit 1 consists of an LD 2 and a PD (photodiode) 3 detecting the quantity of light thereof and an LD control plate 4 forms a video current Iv proportional to image data and a reference current Ir and amplifies the difference between the monitor current Im of the PD 3 and the reference current Ir to output an error current Ie by an error amplifier 63. A driver circuit 62 subtracts the error current Ie from the video current Iv to output the drive current Id of the LD 2. The error current Ie is monitored by an abnormality detection circuit 5 and the drive current Id is monitored by a deterioration detection circuit 6 and, when these current exceed a threshold value, a signal showing the abnormality of the unit 1 and the deterioration of the LD 2 is outputted.
Patent JP-S58220269-A (JP)
Title: Disk motor controller of digital disk player
Inventor: NISHIKAWA AKINARI
IPC: H02P29/00
Filed: 1982-06-15
Abstract: PURPOSE:To ensure stable and smooth control of a disk motor, by controlling an automatic phase control (APC) signal in case a frequency shift of the signal to be controlled obtained from the disk rotation exceeds a prescribed value. CONSTITUTION:When the frequency shift of a signal to be controlled is larger than + or -10%, the output of a >=10% detecting circuit 151 is set at H level. Then an S-RFF 153 is set and an output terminal Q is set at H level. Therefore the output of a latch circuit 145 is equal to about 1/2 maximum count value of a slanting counter circuit 140 since a control input terminal CI is set at H level. Thus an APC signal is kept at about 1/2 APC voltage range. Then if the frequency shift is within + or -5% owing to an automatic frequency control action, the output of a <5% detecting circuit 152 is set at H level to ensure an APC operation.
Patent JP-S60248411-A (JP)
Title: Pintle hook connecting guide structure
Inventor: FUTAMURA KOUJI
IPC: B60D1/04
Filed: 1984-05-21
Abstract: PURPOSE:To adjust and engage a lunette eye with the hook part of a pintle hook easily and certainly by surrounding the periphery of the pintle hook by a guide cylinder in rectangular tapered form which forms lunette contact surfaces. CONSTITUTION:A pintle hook 3 has a hook part 5 and a safety lock 6 and is installed onto the rear frame of a truck. A lunette eye 9 is fixed at the top edge of a swing lever 7 installed onto the top edge frame of a trailer. A guide cylinder 11 in rectangular tapered form consists of upper and lower walls 12 and 13 and a pair of side walls 14 and 15 and surrounds the hook 3, and the basic edge of the guide cylinder 11 is installed onto the frame 4, and the top edge is spread into bugle form. Therefore, even if the transfer locus of the hook 3 deflects, the lunette-eye contact surfaces 18, 20, 21, and 22 of the guide cylinder 11 contact with the lunette eye 9, and the hook part 5 is easily brought to the adjustment position of the eye 9 along the lunette-eye contact surfaces.
Patent JP-S59228098-A (JP)
Inventor: TERASE KUNIHIKO
IPC: D21H17/14
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5532914-A (JP)
Title: Fuel injection device
Inventor: OOYAMA NOBUSHIGE
IPC: F02D41/34
Filed: 1978-08-25
Abstract: PURPOSE: To improve the distribution of fuel while obtaining the accurate quantity of injection, by processing input information by means of a micro-computer, and by transmitting the results to an injector mounted to a throttle chamber.  
     CONSTITUTION: Each output from a suction temperature sensor 16 installed to a lower portion of an air cleaner 20, a cooling water temperature sensor 15 disposed to an engine block 19, a manifold negative pressure sensor 13 mounted to the downstream of a throttle chamber 21 and a crank angle sensor 12 for detecting signals from a toothed wheel 11 unified with a crank-shaft is taken in to a controller 10, and an injector 14 is controlled by the output signals. Fuel in a tank 24 is supplied to the injector 14 through a fuel pressure regulator 23 by means of a pump 22. This device can be controlled accurately and rapidly because this constitution controls the injector 14 by control signals obtained by means of a micro-computer in the controller 10. 
     COPYRIGHT: (C)1980,JPO&Japio